Emily Green Imagination Mats are high quality, durable, laminated mats with whimsical, colorful designs on one side and space to imagine, color, and draw on the reverse side. When used with washable markers Each mat measures 11" x 17". Our mats aren't just for mealtime, but for playtime, cookie decorating, or just about anything you can imagine. To wash, simply place the mats under the faucet to clean up in an instant. Imagination Mat is from the imagination of Emily Green.